Hatebusters is based on a European Union agreement with the four largest social network providers (YouTube, Facebook, Microsoft and Twitter) and also the efforts of the latter to control the content in their platforms, so as to abide by Terms of Use. According to the agreement of the aforementioned, any content which is reported has to be reviewed by their moderation teams within 24 hours. Hatebusters is trying to achieve a gamification of the reporting process, by predicting comments’ hate score and prompting users with the most hateful ones.